ClassID:

21817

A61L9/125 - CPC Classification

Classification description:

Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone using substances evaporated in the air without heating; Apparatus, e.g. holders, therefor emanating multiple odours

Recent Application in this class:
#1
20260151529
2026-06-04

SCENT PRESENTATION MODULE, SCENT PRESENTATION SYSTEM, INFORMATION PROCESSING APPARATUS, AND SCENT PRESENTATION MODULE CONTROLLING SYSTEM

#2
20260069737
2026-03-12

Scent Release System, Scent Device, Scent Carrier and Method for Dispensing Scents in Extended Reality Applications

#3
20250312504
2025-10-09

VOLATILE COMPOSITION DISPENSER FOR COMPOSITIONS COMPRISING A META-(C1-C4 ALKOXY) SALICYLALDEHYDE

#4
20250262341
2025-08-21

SWITCHABLE DIGITAL SCENT GENERATION AND RELEASE, AND VAPOR AND LIQUID DELIVERY METHODS AND SYSTEMS

#5
20250256003
2025-08-14

METHODS AND SYSTEMS FOR SCENT PRESENTATION

#6
20250251101
2025-08-07

SCENTED IMITATION CANDLE DEVICE

#7
20250222474
2025-07-10

AROMATIC FOG GENERATOR FOR BATHING ENVIRONMENTS

#8
20250213742
2025-07-03

APPARATUS FOR CONTROLLED EMISSION OF SCENTS

#9
20250206106
2025-06-26

VEHICLE FRAGRANCE DEVICE AND VEHICLE

#10
20250152770
2025-05-15

GRAVITY-FED VOLATILE LIQUID AIR FRESHENING SYSTEMS

#11
20250127948
2025-04-24

SWITCHABLE GAS AND LIQUID RELEASE AND DELIVERY DEVICES, SYSTEMS, AND METHODS

#12
20250065005
2025-02-27

VOLATILE COMPOSITION DISPENSER WITH CARTRIDGE FOR MULTIPLE VOLATILE COMPOSITIONS

#13
20250049978
2025-02-13

Articles Formed of Pulp Base Materials With Modulated Scent Release

#14
20240412277
2024-12-12

APPARATUS, SYSTEMS AND METHODS FOR CREATING, ACTIVATING, DISPLAYING IN A COMPUTER DISPLAY, AND INTERACTING WITH, A VIRTUAL THREE-DIMENSIONAL DIGITAL ANALOG TO TRADITIONAL PHYSICAL SHOPPING IN A PHYSICAL MARKETPLACE

#15
20240399014
2024-12-05

ELECTRONICALLY CONTROLLED SCENT PRODUCTION

#16
20240382642
2024-11-21

ELECTRONIC FRAGRANCE DIFFUSER SYSTEM AND METHOD

#17
20240374776
2024-11-14

ODOR PRESENTATION MODULE, ODOR PRESENTATION DEVICE, AND ODOR PRESENTATION METHOD

#18
20240350904
2024-10-24

Systems and techniques for generating scent

#19
20240342334
2024-10-17

AROMA GENERATOR

#20
20240325881
2024-10-03

SYSTEM AND METHOD FOR GENERATING OLFACTORY STIMULI

#21
20240301319
2024-09-12

PERFUMING COMPOSITIONS

#22
20240269336
2024-08-15

SYSTEMS, METHODS, AND APPARATUSES FOR IMPLEMENTING OLFACTORY DELIVERY IN VIRTUALIZED ENVIRONMENTS USING AN OLFACTORY DELIVERY ENGINE

#23
20240245988
2024-07-25

REPLACEABLE LIQUID SCENT CARTRIDGE

#24
20240226362
2024-07-11

MECHANICAL SYSTEM FOR REPRODUCING SCENTS

#25
20240224401
2024-07-04

System and Method for Providing an Immersive Experience

#26
20240216566
2024-07-04

DIFFUSER SYSTEM CONTROLLABLE BY A MOBILE APPLICATION

#27
20240197946
2024-06-20

Diffuser System

#28
20240192654
2024-06-13

Scent schedule based on relatedness of scent delivery devices in a scent delivery system

#29
20240173451
2024-05-30

FRAGRANCE COMPOSITIONS, METHODS OF MANUFACTURE THEREOF AND ARTICLES COMPRISING THE SAME

#30
20240104858
2024-03-28

Creating Scent Models and Using Scent Models in Cross-Reality Environments

#31
20240067416
2024-02-29

NOVEL CUP LID STRUCTURE OF FRAGRANCE CUP

#32
20230405172
2023-12-21

FRAGRANCE GENERATOR FOR VEHICLE

#33
20230375998
2023-11-23

SCENT DELIVERY SYSTEM SCHEDULING

#34
20230372571
2023-11-23

GAS SENSOR DEVICE, INFORMATION PROCESSING APPARATUS, AND ODOR PRESENTATION SYSTEM

#35
20230372569
2023-11-23

ENVIRONMENTAL DECONTAMINATION

#36
20230330295
2023-10-19

REMOTE SMELL TECHNOLOGY

#37
20230302471
2023-09-28

Aromatic fog generator for bathing environments

#38
20230293758
2023-09-21

Switchable digital scent generation and release, and vapor and liquid delivery methods and systems

#39
20230241278
2023-08-03

FRAGRANCE PRESENTATION DEVICE, FRAGRANCE PRESENTATION SYSTEM, AND MANAGEMENT DEVICE

#40
20230241277
2023-08-03

FRAGRANCE-CONTAINING CROSSLINKED GELS

#41
20230226244
2023-07-20

Diffuser

#42
20230185265
2023-06-15

Bias Setting in a Scent Delivery System

#43
20230158195
2023-05-25

Articles formed of pulp base materials with modulated scent release

#44
20230094659
2023-03-30

SCENT DISPENSING SYSTEM

#45
20230094264
2023-03-30

Scented imitation candle device

#46
20230089379
2023-03-23

System and method for generating olfactory stimuli

#47
20230080253
2023-03-16

AIR FRESHENER WITH HINGED AND CHANNELED FRAME

#48
20230008847
2023-01-12

ODOR PRESENTATION MODULE, ODOR PRESENTATION DEVICE, ODOR PRESENTATION SYSTEM, AND ODOR PRESENTATION METHOD

#49
20230001037
2023-01-05

SWITCHABLE GAS AND LIQUID RELEASE AND DELIVERY DEVICES, SYSTEMS, AND METHODS

#50
20220379200
2022-12-01

Systems and techniques for generating scent

#51
20220316752
2022-10-06

Modular fan assembly with articulating nozzle

#52
20220258189
2022-08-18

Aromatic fog generator for bathing environments

#53
20220160923
2022-05-26

Information processing system, information processing method, and program

#54
20220143255
2022-05-12

Chemosensory disorder trigger and management system

#55
20220047756
2022-02-17

DISTRIBUTION CAROUSEL

#56
20220001065
2022-01-06

Information processing apparatus and information processing method

#57
20210404688
2021-12-30

ENVIRONMENTAL CONTROL SYSTEM AND ENVIRONMENTAL CONTROL METHOD

#58
20210402037
2021-12-30

ADAPTIVE FRAGRANCE DISPENSER

#59
20210402036
2021-12-30

DEVICES AND METHODS FOR SELECTIVELY PROVIDING AN ODOR-RICH ENVIRONMENT

#60
20210386898
2021-12-16

SYSTEM AND METHOD FOR CREATING DIGITIZED AROMA

#61
20210379231
2021-12-09

Fragrance-filling structure and fragrance structure set

#62
20210369904
2021-12-02

Aroma generator

#63
20210346562
2021-11-11

GENERATING OLFACTORY EXPERIENCES

#64
20210290811
2021-09-23

Cartridge for a fragrance dispensing device and fragrance dispensing device

#65
20210260236
2021-08-26

FRANGRANCE DELIVERY DEVICE

#66
20210236681
2021-08-05

Fragrancing system for a motor vehicle

#67
20210213153
2021-07-15

AROMA VAPOR DISPENSING SYSTEM

#68
20210199104
2021-07-01

Booster device for aroma display

#69
20210196852
2021-07-01

ELECTROSPRAY IONIZATION OLFACTOMETER DEVICE, SYSTEM AND METHOD OF USE

#70
20210187148
2021-06-24

Interactive aroma dispensing system

#71
20210187144
2021-06-24

FRAGRANCE SYSTEM

#72
20210178005
2021-06-17

Articles formed of pulp base materials with modulated scent release

#73
20210170060
2021-06-10

Wireless electromechanical device for demonstrating multiple fragrances or aromas

#74
20210162088
2021-06-03

INTELLIGENT SCENT DIFFUSER

#75
20210138101
2021-05-13

Aroma display

#76
20210128773
2021-05-06

Aroma cartridge, aroma display and method of loading and unloading aroma display with aroma cartridge

#77
20210100923
2021-04-08

Method and system for generating a fragrance

#78
20210088996
2021-03-25

Bias setting in a scent delivery system

#79
20210072717
2021-03-11

Scent Schedule Based on Relatedness of Scent Delivery Devices in a Scent Delivery System

#80
20210072716
2021-03-11

Scent delivery system scheduling

#81
20210052762
2021-02-25

Aroma diffusing system

#82
20210027050
2021-01-28

Automatic scent selection

#83
20210016884
2021-01-21

AERIAL DRONE AIR TREATING DEVICE AND METHOD OF TREATING AIR THEREWITH

#84
20210008446
2021-01-14

Replaceable liquid scent cartridge

#85
20210001214
2021-01-07

Systems and techniques for generating scent

#86
20210000999
2021-01-07

AROMA DIFFUSION SYSTEM

#87
20210000998
2021-01-07

Remote smell technology

#88
20200376151
2020-12-03

Free-standing ecological multi-purpose device made of a plant polymer, preferably made of cardboard, for the progressive release of scents and fragrances into the environment

#89
20200330860
2020-10-22

System and method for generating olfactory stimuli

#90
20200325415
2020-10-15

Perfuming compositions

#91
20200324011
2020-10-15

Switchable digital scent generation and release, and vapor and liquid delivery methods and systems

#92
20200316243
2020-10-08

Scented night light

#93
20200289696
2020-09-17

Devices and methods for selectively providing an odor-rich environment

#94
20200289301
2020-09-17

Systems, apparatus, and methods for delivering a sequence of scents for the purpose of altering an individual's appetite

#95
20200276353
2020-09-03

DEVICE FOR DIFFUSING VOLATILE SUBSTANCES AND CARTRIDGE COMPRISING CAPSULES OF PERFUMING VOLATILE SUBSTANCES AND USABLE WITH SUCH A DEVICE OF ANY OTHER DEVICE COMPRISING A MECHANICAL OR VIBRATORY CAPSULE ACTUATOR

#96
20200276351
2020-09-03

Switchable gas and liquid release and delivery devices, systems, and methods

#97
20200230282
2020-07-23

COMPACT AROMATIC DIFFUSER AND METHOD OF USE

#98
20200202102
2020-06-25

Audio-effect-activated scent generation method and system

#99
20200191155
2020-06-18

ODOR DELIVERY DEVICE

#100
20200179554
2020-06-11

Scent dispenser device and a head mounting device with the scent dispenser device

#101
20200171194
2020-06-04

SCENT SWITCH DEVICE

#102
20200171193
2020-06-04

System and method for selecting and releasing flavor

#103
20200170239
2020-06-04

Combination scent rolling applicator and storage container

#104
20200147256
2020-05-14

AROMA CARTRIDGE AND AROMA DISPLAY

#105
20200139388
2020-05-07

Aromatic fog generator for bathing environments

#106
20200132999
2020-04-30

Apparatus and method for scent visualization

#107
20200116321
2020-04-16

Scented imitation candle device

#108
20200108164
2020-04-09

Device and system for dispensing customized scents

#109
20200093291
2020-03-26

Electronic painting frame and scent release method for electronic painting frame

#110
20200084411
2020-03-12

Aroma sharing system and aroma-added content sharing system

#111
20200078485
2020-03-12

PROVIDING USER-SELECTED FRAGRANCE BLENDS

#112
20200061228
2020-02-27

FRAGRANCE SACHET

#113
20200061227
2020-02-27

FRAGRANCE SACHET

#114
20200061226
2020-02-27

FRAGRANCE SACHET

#115
20190365942
2019-12-05

Aroma diffuser and oil supply method

#116
20190343976
2019-11-14

Air scenting assembly

#117
20190264133
2019-08-29

Perfuming compositions

#118
20190262739
2019-08-29

Scent blending

#119
20190231919
2019-08-01

Articles formed of pulp base materials with modulated scent release

#120
20190184051
2019-06-20

Compact aromatic diffuser and method of use

#121
20190176034
2019-06-13

System and method for generating olfactory stimuli

#122
20190167831
2019-06-06

SCENT ENHANCED TRAJECTORY

#123
20190160195
2019-05-30

DIGITAL AROMA DISPERSION SYSTEM AND NETWORK

#124
20190137965
2019-05-09

Scent schedule based on relatedness of scent delivery devices in a scent delivery system

#125
20190111173
2019-04-18

Fragrance-Emitting Item

#126
20190111171
2019-04-18

Aroma diffusion module and aroma diffusion container including the same

#127
20190070937
2019-03-07

VEHICLE FRAGRANCE DISPENSER

#128
20180335228
2018-11-22

Modular fan assembly with articulating nozzle

#129
20180311392
2018-11-01

Air scenting device and an assembly of the air scenting device with a scent module

#130
20180303964
2018-10-25

Fragrance providing device

#131
20180280557
2018-10-04

SCENT DISPENSER SUITABLE FOR USE IN ENCLOSED ENVIRONMENTS, FOR INSTANCE FOR USE IN VEHICLES

#132
20180208024
2018-07-26

Scenting device for scenting a vehicle interior

#133
20180169288
2018-06-21

Fragrance cartridge and chamber dispersion system

#134
20180161529
2018-06-14

Aromatherapy device

#135
20180154035
2018-06-07

DEVICE FOR CONTROLLED RELEASE OF FLUID

#136
20180154034
2018-06-07

Switchable gas and liquid release and delivery devices, systems, and methods

#137
20180147484
2018-05-31

Fragrance presentation device

#138
20180099065
2018-04-12

FRAGRANCE SACHET

#139
20180071425
2018-03-15

Switchable digital scent generation and release, and vapor and liquid delivery methods and systems

#140
20170362011
2017-12-21

Methods for emitting and refills for holding two or more compositions

#141
20170360981
2017-12-21

System and method for releasing flavor

#142
20170360979
2017-12-21

System and method for releasing edible material

#143
20170354231
2017-12-14

Device control system, wearable device, information processing device, fragrance material ejection method, and device control method

#144
20170333590
2017-11-23

Systems for dispensing fluid materials

#145
20170322535
2017-11-09

Bias setting in a scent delivery system

#146
20170283075
2017-10-05

Air treatment module

#147
20170246651
2017-08-31

Fragrance Sampler

#148
20170246335
2017-08-31

Refill and method of emitting two or more compositions from a refill

#149
20170151363
2017-06-01

PORTABLE MULTI-FRAGRANCE COMPOSITIONAL DISPENSING SYSTEM AND METHODS OF USE

#150
20170112955
2017-04-27

Modular air freshener system

#151
20170098121
2017-04-06

Automatic scent selection

#152
20170049597
2017-02-23

Systems, apparatus, and methods for delivering a sequence of scents for the purpose of altering an individual's appetite

#153
20170023923
2017-01-26

Scent delivery system scheduling

#154
20160375170
2016-12-29

Air flow generation for scent output

#155
20160353858
2016-12-08

Scent schedule based on relatedness of scent delivery devices in a scent delivery system

#156
20160288979
2016-10-06

Methods for emitting and refills for holding two or more compositions

#157
20160279279
2016-09-29

Fragrance dispenser

#158
20160236542
2016-08-18

Fragrancing device

#159
20160129146
2016-05-12

Device for diffusing volatile substances

#160
20160067367
2016-03-10

Switchable gas and liquid release and delivery devices, systems, and methods

#161
20160051718
2016-02-25

Gel Can Air Freshener with Dual Scent

#162
20150283282
2015-10-08

Olfactory display and fragrance source cartridge used therein

#163
20150129677
2015-05-14

Dual scent air freshener with manual combiner

#164
20150108243
2015-04-23

Gel can air freshener with dual scent

#165
20150088273
2015-03-26

Systems and methods for wireless control and management

#166
20150078921
2015-03-19

Air treatment chemical dispenser having angled dispersion of chemicals

#167
20150019030
2015-01-15

Bias setting in a scent delivery system

#168
20150014429
2015-01-15

PORTABLE DEVICES AND METHODS FOR PROVIDING SCENTS

#169
20150014428
2015-01-15

PORTABLE DEVICES AND METHODS FOR PROVIDING SCENTS

#170
20140369895
2014-12-18

Device for evaporating volatile compositions

#171
20140306026
2014-10-16

Volatile medium delivery device

#172
20140252106
2014-09-11

Electronically controlled nebulizer

#173
20140189026
2014-07-03

Apparatus, method, and program for exchanging message or making voice call via network

#174
20140115766
2014-05-01

Fixture cleaning and deodorizing apparatus and method of use

#175
20140042239
2014-02-13

FRAGRANCE CONTAINER

#176
20140014685
2014-01-16

Multiple volatile material dispensing device and operating methodologies therefore

#177
20140004783
2014-01-02

SELECTIVELY CHANGEABLE AIR FRESHENER

#178
20140001286
2014-01-02

Fragrance dispensing devices and methods

#179
20130327848
2013-12-12

Olfactory display

#180
20130292486
2013-11-07

Miniature scent generating device

#181
20130160645
2013-06-27

Devices and methods for improved delivery of volatile liquids

#182
20130152790
2013-06-20

Devices and methods for improved delivery of volatile liquids

#183
20130082817
2013-04-04

SYSTEMS AND METHODS FOR WIRELESS CONTROL AND MANAGEMENT

#184
20130081541
2013-04-04

AIR FRESHENING NETWORK

#185
20130068788
2013-03-21

Spray Dispenser

#186
20130068786
2013-03-21

Spray dispenser

#187
20130068783
2013-03-21

Spray dispenser

#188
20120325941
2012-12-27

Odor generator

#189
20120312893
2012-12-13

Volatile medium delivery device

#190
20120283884
2012-11-08

Multiple volatile material dispensing device and operating methodologies therefore

#191
20120280053
2012-11-08

Method and device for producing a fragranced air stream

#192
20120153039
2012-06-21

Pneumatic Vacuum System for the Delivery of Odorant Emission from Scented Substrates

#193
20120078401
2012-03-29

Control arrangement for controlling an atmosphere generating device

#194
20120067970
2012-03-22

Air freshener

#195
20110295434
2011-12-01

Multiple volatile material dispensing device and operating methodologies therefore

#196
20110290903
2011-12-01

Fragrance device for vehicle and sealing component used therein

#197
20110268605
2011-11-03

Method and apparatus for computer controlled scent delivery

#198
20110266359
2011-11-03

Electronically controlled scent producing element

#199
20110253800
2011-10-20

Digital odor generator

#200
20110226866
2011-09-22

Air freshener generator for vehicle air conditioning apparatus

#201
20110200488
2011-08-18

MODULAR FRAGRANCE APPARATUS

#202
20110089255
2011-04-21

In-vehicle smell notification system

#203
20110079658
2011-04-07

Dual functioning fragrance delivery device

#204
20110068190
2011-03-24

Methods of emitting a volatile material from a diffuser

#205
20100320282
2010-12-23

INDEPENDENT FRAGRANCE SAMPLING SYSTEM

#206
20100309434
2010-12-09

FRAGRANCE DISPENSER

#207
20100243754
2010-09-30

Multipurpose cartridge-based liquid dispensing air freshener system

#208
20100224072
2010-09-09

System for purification of air in an inner space

#209
20100187327
2010-07-29

Dual scent air freshener with manual combiner

#210
20100102142
2010-04-29

SCENT DISPENSER ASSEMBLY

#211
20100090022
2010-04-15

Fragrance device

#212
20100061896
2010-03-11

Multi cartridge air freshener

#213
20100056422
2010-03-04

Fragrance dispenser

#214
20100019057
2010-01-28

DISPENSER OR DIFFUSER ASSEMBLY FOR DISPENSING OR DIFFUSING AT LEAST ONE COMPOSITION

#215
20090271003
2009-10-29

INTEGRATED LIGHT AND FRAGRANCE SYSTEM

#216
20090218413
2009-09-03

Dispensing Devices

#217
20090212124
2009-08-27

APPARATUS AND METHOD FOR DISPENSING A VOLATILE COMPOSITION

#218
20090209211
2009-08-20

TRANSMITTING/RECEIVING SYSTEM, TRANSMISSION DEVICE, TRANSMITTING METHOD, RECEPTION DEVICE, RECEIVING METHOD, PRESENTATION DEVICE, PRESENTATION METHOD, PROGRAM, AND STORAGE MEDIUM

#219
20090104072
2009-04-23

Perfume Compounding Method and Perfume Compounding Device

#220
20080305002
2008-12-11

Volatile substances diffuser

#221
20080198577
2008-08-21

Atmosphere device with user interface for light and fragrance control

#222
20080164337
2008-07-10

Volatile Liquid Disseminating Device

#223
20080130267
2008-06-05

Methods and systems for illuminating household products

#224
20080093474
2008-04-24

Multi-fragrance diffusion device

#225
20070181706
2007-08-09

SCENT DIFFUSING CLOCK

#226
20070176020
2007-08-02

Timer controlled olfactory fragrance dispenser

#227
20070108759
2007-05-17

Air freshening apparatus and method for increasing fragrance in headspace

#228
20070041865
2007-02-22

Electronic system and methods of dispensing a scent and antidote

#229
20070023540
2007-02-01

Fragrance Delivery for Multimedia Systems

#230
20070020153
2007-01-25

System and device for prevention and neutralization of bioactive substances and generating an aroma-producing substance

#231
20060293871
2006-12-28

Method and system for producing a scent from a hand-held device

#232
20060272304
2006-12-07

Air treatment apparatus and method of use thereof

#233
20060262516
2006-11-23

Methods and systems for illuminating household products

#234
20060222672
2006-10-05

Gaseous constituent supply device for vehicle

#235
20060216365
2006-09-28

Aromatherapeutic environmental system

#236
20060202050
2006-09-14

Device for diffusing volatile substances

#237
20060196100
2006-09-07

System and methods for dispensing scents into the environment, and for providing scent-containing articles of manufacture

#238
20060175426
2006-08-10

Dispensing of multiple volatile substances

#239
20060153744
2006-07-13

Apparatus for dispersing scents into the environment

#240
20060144956
2006-07-06

Device for delivering an aromatic substance or fragrance

#241
20060108739
2006-05-25

Apparatus and method for scent identification

#242
20060046241
2006-03-02

Recognition of scents in fragrances

#243
20060039835
2006-02-23

Methods and devices for aromatherapy

#244
20060018803
2006-01-26

Methods for emitting volatile compositions

#245
20060018787
2006-01-26

Synchronized electronic smell emission method and device for television programs, movies and other programs

#246
20050278224
2005-12-15

Perfume information processing device, perfume information processing system, and perfume conversion table generating method

#247
20050244307
2005-11-03

Fragrance dispensing device

#248
20050214158
2005-09-29

Articles, systems, and methods for dispensing volatile materials

#249
20050205916
2005-09-22

Diffusion device and method of diffusing

#250
20050195367
2005-09-08

Fragrance delivery for multimedia systems

#251
20050195366
2005-09-08

Fragrance delivery for multimedia systems

#252
20050194460
2005-09-08

Fragrance delivery for multimedia systems

#253
20050167860
2005-08-04

Method for ambient air and forced air scenting based on replaceable, liquid scent cartridges and a mountable or removable/portable holding case for said cartridges

#254
20050160789
2005-07-28

Method, device and system for coding, processing and decoding odor information

#255
20050082695
2005-04-21

Device for the dosing of gaseous and/or vaporous matters

#256
20050047956
2005-03-03

Scent delivery apparatus

#257
20050046049
2005-03-03

Methods and apparatus for localized delivery of scented aerosols

#258
20050036300
2005-02-17

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